Midea Group Co., Ltd.

The South China University of Technology

Guangdong Midea Kitchen Appliances Mfgt. Co. Ltd.

Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.

Junhui Ou

Jie Tang

Xiuyin Zhang

Xiangwei Tang

Shilin Chen

Shaopeng Ao

Deqing Wan

Yuli Fu

Wanmei Feng

Chunhua Liang

The invention discloses a method for designing a three-dimensional trajectory of an unmanned aerial vehicle based on a wireless power transfer network. The method comprises the following steps: establishing a downlink channel model of the wireless power transfer network; establishing a mathematical model based on maximizing energy harvested by a user, comprising three-dimensional position deployment of an unmanned aerial vehicle, allocation of a charging time, and generation of an energy beam pattern; jointly optimizing on design and analysis of low-complexity iterative algorithms for three-dimensional position deployment of the unmanned aerial vehicle, the charging time and an energy beam; and using branch and bound method to design a three-dimensional flight trajectory of the unmanned aerial vehicle.

Method for designing three-dimensional trajectory of unmanned aerial vehicle based on wireless power transfer network

Blackhead remover

A semiconductor microwave oven and a microwave feeding structure thereof are provided. The microwave feeding structure of the semiconductor microwave oven includes: a chamber body having a door; a semiconductor power source configured to generate a microwave; and a microwave feeding assembly connected between the semiconductor power source and the chamber body, and configured to feed the microwave generated by the semiconductor power source into the chamber body and to convert a first microwave mode output by the semiconductor power source into a second microwave mode adaptive to microwave heating.

Semiconductor microwave oven and microwave feeding structure thereof

Growing community of inventors

Guangdong, China

Junhui Ou